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From: Saul Wold <sgw@linux.intel.com>
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Date: Wed, 18 May 2011 15:26:40 -0700
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Subject: [PATCH 11/30] utils.bbclass: modify create_wrapper to correctly follow symlinks
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This ensures you look up the symbolic link to get the full path

Signed-off-by: Saul Wold <sgw@linux.intel.com>
---
 meta/classes/utils.bbclass |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index 6bcaf86..1965d2f 100644
--- a/meta/classes/utils.bbclass
+++ b/meta/classes/utils.bbclass
@@ -312,7 +312,8 @@ create_wrapper () {
    cmdname=`basename $cmd`.real
    cat <<END >$cmd
 #!/bin/sh
-exec env $@ \`dirname \$0\`/$cmdname "\$@"
+realpath=\`readlink -fn \$0\`
+exec env $@ \`dirname \$realpath\`/$cmdname "\$@"
 END
    chmod +x $cmd
 }
-- 
1.7.3.4